US2024247459A1PendingUtilityA1

Archless tapered dragline bucket

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Assignee: ZAAYMAN OSWALD DANNHAUSERPriority: Jan 29, 2022Filed: Aug 2, 2023Published: Jul 25, 2024
Est. expiryJan 29, 2042(~15.5 yrs left)· nominal 20-yr term from priority
Inventors:Oswald D. ZaaymanAustin Christopher ReedStephen F. Reed
E02F 3/60E02F 3/40
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Claims

Abstract

Archless tapered dragline buckets are described, which can include a retrofit kit and method, and a new bucket and construction method of the new bucket.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A tapered archless dragline bucket comprising:
 a bucket having no spreader bar and a configuration to convert a least a portion of the saved weight into capacity,   wherein the tapered archless dragline bucket includes no arch and no spreader bar so as to provide a bucket that provides a double weight reduction that can be converted into additional bucket capacity or production.

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